Quick answers
- Which hospitals does Wayne Wilson work at?
- Medicare's official clinician data lists Wayne Wilson at 1 hospital: Rio Grande Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Wayne Wilson see patients?
- Medicare's clinician data lists 2 practice locations, including Mercedes, TX and Edinburg, TX. Call before your visit to confirm the address.
- What is Wayne Wilson's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Wayne Wilson accept Medicare assignment?
- Yes. Medicare's clinician data says Wayne Wilson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Wayne Wilson?
- (833) 887-4863, as listed in official Medicare / NPI Registry data.
- What is Wayne Wilson's NPI number?
- 1457326423. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Wayne Wilson works
Medicare's Facility Affiliation Data lists Wayne Wilson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Rio Grande Regional HospitalMcAllen, TX · Acute Care Hospital · CCN 450711
Practice locations
Addresses where Wayne Wilson is enrolled with Medicare (CMS data updated 2026-10-02).
- 2810 W Expressway, 83 Knapp Family Practice Residency ClinicMercedes, TX 78570 (833) 887‑4863
- 4150 Crosspoint BlvdEdinburg, TX 78539 (956) 296‑1960
Group practices
Medicare enrollment lists Wayne Wilson as a member of this group (CMS data updated 2026-10-02).
- University of Texas Rio Grande Valley85 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Southwestern Medical School At Dallas |
| Graduation year | 1980 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457326423 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians